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Angela Richardson
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Top Questions
35
votes
Will 3 lights illuminate any convex solid?
3d
solid-geometry
asked Jan 9 '12 at 9:22
math.stackexchange.com
27
votes
A continued fraction involving prime numbers
prime-numbers
limits
continued-fractions
asked Sep 12 '11 at 11:09
math.stackexchange.com
16
votes
Closed form for a pair of continued fractions
limits
irrational-numbers
continued-fractions
transcendental-numbers
asked Oct 3 '11 at 11:21
math.stackexchange.com
12
votes
For which $n$ are there primitive Pythagorean triples with legs of lengths $a$ and $a+n$?
elementary-number-theory
diophantine-equations
triangle
pythagorean-triples
asked Oct 7 '11 at 12:22
math.stackexchange.com
12
votes
Is there any way to integrate $\frac1{f(x)}$ in terms of the integral of $f(x)$?
calculus
integration
functions
asked Sep 6 '11 at 15:12
math.stackexchange.com
8
votes
cyclic permutations of periods of recurring fractions
recreational-mathematics
fractions
asked Jan 17 '12 at 11:59
math.stackexchange.com
8
votes
Can $x^{n}-1$ be prime if $x$ is not a power of $2$ and $n$ is odd?
elementary-number-theory
prime-numbers
diophantine-equations
exponentiation
asked Oct 20 '11 at 12:16
math.stackexchange.com
7
votes
Closed form for $(p-n)!\pmod{p}$ where $p$ is prime
elementary-number-theory
factorial
asked Jan 17 '12 at 15:53
math.stackexchange.com
7
votes
rational angles with sines expressible with radicals
trigonometry
polynomials
algebraic-number-theory
irrational-numbers
asked Sep 20 '11 at 15:32
math.stackexchange.com
7
votes
cake cutting puzzle: why do finitely many cuts suffice?
recreational-mathematics
asked May 20 '13 at 10:10
math.stackexchange.com
1
2
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next
Top Answers
19
Proving there are infinitely many pairs of square-full consecutive integers
math.stackexchange.com
12
$\lim_{n\to\infty} a_n=a$ if and only if $\forall p\in \Bbb N$, $\lim_{n\to\infty} |a_{n+p}-a_n|=0$
math.stackexchange.com
9
How to construct a cube
math.stackexchange.com
8
Sum of irrational numbers
math.stackexchange.com
8
Is $2 + 2 + 2 + 2 + … = -\frac12$ or $-1$?
math.stackexchange.com
7
Hexagon into 12 identical hexagons
math.stackexchange.com
7
Does stock picking work?
economics.stackexchange.com
6
Summing up all $N$ digits automorphic numbers
math.stackexchange.com
6
Half order derivative of $ {1 \over 1-x }$
math.stackexchange.com
6
trees on six vertices
math.stackexchange.com
6
What could be some applications of Chaos Theory in Computer Science?
math.stackexchange.com
6
What is the order of convergence of Newtons root finding method? And when does it converge?
math.stackexchange.com
5
Calculate the Riemann Stieltjes integral
math.stackexchange.com
5
Subgraphs of bipartite graphs that contain complete graphs
math.stackexchange.com
5
Problem of Graph connectivity with degree sequences
math.stackexchange.com
5
Differentiability of $xy^{\alpha}$
math.stackexchange.com
5
Cerebellum question
psychology.stackexchange.com
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